Kozlowski, F.F.KozlowskiSteiner, P.P.SteinerLang, W.W.Lang2022-03-082022-03-081993https://publica.fraunhofer.de/handle/publica/320910The development of electroluminescence in porous silicon is reported. Main achivements up to now are described, main problems to work on in the near future are discussed.enCharakterisierungElektrolumineszenzporöses SiliziumSteigerungTechnologieWirkungsgradconference paper